3 years ago

Two force always involved in using a machine are

Physics

1 answer:

yawa3891 [41]3 years ago

3 0

Effort force and Resistance force

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If BHALA AHMAD KHAN applied the 20N force is applied on an object moving with the velocity 30 m/s. calculate the power in KW.

Leokris [45]

Answer:0.6kw

Explanation:

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Which object? More information is needed to answer this question

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Answer:

F = 3.98 kN

Explanation:

GIVEN DATA:

sides of box = 17 cm

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final pressure can be calculate by using below relation

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we know that

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$F =(\frac{T_{1}}{T_{2}}*P_{1})A$

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3 years ago

If the sum of all the forces acting on a car is zero, then the speed of the car?

Taya2010 [7]

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Explanation:

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2 years ago